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How to deal with the artificial lawn after the end of life

发布日期:2018/7/17 16:25:05 选择字号:

  For the installation of the new stadium, a fully recycled football field is still under development. Some products are available, but their presentation is still in its infancy. Some manufacturers are more advanced in developing products, but this is not common. According to incomplete statistics, the growth speed of artificial lawn needs to increase from 2015 to 2018. The annual growth rate has increased by 10%, which is related to the original installation rate. There are regional differences in the life expectancy of artificial turf, for example, in China, until recently, 10 is expected to have an average of only 5 years in other places.
  
  Landfill disposal. It is becoming more and more expensive and not the first choice in many areas. For example, in the April 26, 1999 EU Council Directive on landfill, the negative effects of landfill on the environment, especially surface water, groundwater, soil and air pollution, as well as the global environment, including the greenhouse effect and any danger to human health, were reduced as much as possible in the April 26, 1999 EU Council Directive on landfill.
  
  Energy recovery is a viable option, but the amount of treatment will be a problem because the number of artificial turf is increasing rapidly, and the acceptance of incineration as a choice varies from country to country. Cement kilns are a useful source of treatment because they require high calorie fuels to run the process.
  
  Separate the SOD from the fillings. It is best done on the spot, with a standard surface weight of third square meters > 50kg. This is nearly 400 tons of product movement. Separate fillers (quartz sand and rubber particles) can be used repeatedly in new equipment or elsewhere.
  
  By removing the grass layer, the polymers can be separated from the rear. The polymer filament is then cleaned and processed into polymer particles that can be used for other applications in turf. Then the remnant of the main back is sent to the incinerator. This method has been adopted by many artificial lawn manufacturers.
  
  100% polyolefin turf was prepared by using hot melt adhesive or braiding structure. It was considered that it was suitable for recycling without separation from grass. The few people who have been installed are still in use. At the end of its life, it can expect to successfully recover, repair and reuse any cushion or return it to the shock absorber manufacturer for processing.
  
  The replacement of artificial turf should be considered on any newly constructed ground, instead of considering the waste of lawn treatment when there are wastes in artificial turf. This is also a growing concern in the new business bidding.

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